Sulfuril Fluoride (F2O2S)

Magawo aukadaulo

Ntchito:

Sulfuryl fluoride imagwiritsidwa ntchito kwambiri ngati mankhwala ophera tizilombo omwe amapha nsabwe za m'mitengo youma.

Ingagwiritsidwenso ntchito polimbana ndi makoswe, tizilombo toyambitsa matenda a powder post, tizilombo toyambitsa matenda a deathwatch, tizilombo toyambitsa matenda a bark, ndi nsikidzi.

Phukusi lachizolowezi:

Sulfuryl fluoride ndi chinthu chosapangidwa ndi zinthu zachilengedwe chomwe mankhwala ake ndi SO2F2. Ndi mpweya wopanda mtundu, wopanda fungo, woopsa pansi pa kutentha kwabwinobwino ndi kupanikizika, wosungunuka pang'ono m'madzi, wosungunuka mu ethanol, benzene, ndi carbon tetrachloride. Ndi wosagwira ntchito ndi mankhwala, sungawole kutentha kwambiri, umakhala wokhazikika pa 400°C, ndipo sugwira ntchito kwambiri. Ukakumana ndi madzi kapena nthunzi ya madzi, umapanga kutentha ndi kutulutsa mpweya woopsa wowononga. Pakakhala kutentha kwakukulu, kuthamanga kwamkati kwa chidebe kumawonjezeka ndipo pamakhala chiopsezo cha kusweka ndi kuphulika. Chifukwa sulfuryl fluoride ili ndi mawonekedwe a kufalikira kwamphamvu ndi kulowererapo, mankhwala ophera tizilombo ochulukirapo, mlingo wochepa, zotsalira zochepa, liwiro lopha tizilombo mwachangu, nthawi yochepa yopuma, kugwiritsa ntchito mosavuta kutentha kochepa, palibe chomwe chingakhudze kuchuluka kwa kumera, komanso poizoni wotsika. Wagwiritsidwa ntchito kwambiri m'nyumba zosungiramo katundu, zombo zonyamula katundu, zotengera ndi nyumba, malo osungiramo madzi, madamu, kulamulira chiswe, ndi tizilombo towononga m'munda nthawi yozizira komanso tizilombo towononga mitengo yamoyo. Sulfuryl fluoride ili ndi mphamvu zambiri, ndipo imalamulira bwino tizilombo tambirimbiri monga kachilombo kofiira, kachilomboka ka black bark, kachilomboka ka fodya, kachilombo ka chimanga, njenjete ya tirigu, kachilomboka kakatali, nyongolotsi ya mealworm, nyongolotsi ya armyworm, kachilomboka ka mealy, ndi zina zotero. Kafukufuku wasonyeza kuti mphamvu yopha tizilombo imatha kufika 100% pamene mlingo wake ndi 20-60g/m3, ndipo fumigation imatsekedwa kwa masiku 2-3. Makamaka pa nthawi yomaliza ya mazira a tizilombo, nthawi yopha tizilombo imakhala yochepa kuposa ya methyl bromide, mlingo wake ndi wochepa kuposa wa methyl bromide, ndipo nthawi yofalitsira mpweya imakhala yachangu kuposa ya methyl bromide. Sulfuryl fluoride imagwiritsidwanso ntchito ngati zinthu zowunikira, mankhwala, ndi utoto. Sulfuryl fluoride ili ndi mphamvu zokhazikika za mankhwala ndipo ingagwiritsidwe ntchito mosamala pofukiza zinthu zamkati. Zochenjeza zosungira: Sungani m'nyumba yosungiramo zinthu yozizira, youma, komanso yopuma bwino. Sungani kutali ndi moto ndi magwero a kutentha. Sungani chidebecho chotsekedwa bwino. Chiyenera kusungidwa padera ndi alkalis ndi mankhwala odyedwa ndipo pewani kusungiramo zinthu zosiyanasiyana. Malo osungiramo zinthu ayenera kukhala ndi zida zothandizira mwadzidzidzi zomwe zimatuluka madzi.

Ubwino:

①Zaka zoposa khumi pamsika;

②Wopanga satifiketi ya ISO;

③Kutumiza mwachangu;

④Magwero okhazikika a zinthu zopangira;

⑤Njira yowunikira pa intaneti yowongolera khalidwe pa sitepe iliyonse;

⑥Kufunika kwakukulu komanso njira yosamala yogwiritsira ntchito silinda musanadzaze;